[  716.945618] br0: port 1(c1) entered blocking state
[  716.945686] br0: port 1(c1) entered disabled state
[  716.945757] c1: entered allmulticast mode
[  716.945828] c1: entered promiscuous mode
[  716.998776] br0: port 2(c2) entered blocking state
[  716.998848] br0: port 2(c2) entered disabled state
[  716.998909] c2: entered allmulticast mode
[  716.998981] c2: entered promiscuous mode
[  717.047126] br0: port 3(c3) entered blocking state
[  717.047192] br0: port 3(c3) entered disabled state
[  717.047253] c3: entered allmulticast mode
[  717.047330] c3: entered promiscuous mode
[  717.096355] br0: port 4(sender) entered blocking state
[  717.096411] br0: port 4(sender) entered disabled state
[  717.096465] sender: entered allmulticast mode
[  717.096557] sender: entered promiscuous mode
[  717.116781] br0: port 4(sender) entered blocking state
[  717.116841] br0: port 4(sender) entered forwarding state
[  717.116900] br0: port 3(c3) entered blocking state
[  717.116945] br0: port 3(c3) entered forwarding state
[  717.116985] br0: port 2(c2) entered blocking state
[  717.117031] br0: port 2(c2) entered forwarding state
[  717.117089] br0: port 1(c1) entered blocking state
[  717.117150] br0: port 1(c1) entered forwarding state
[  727.839163] br0: port 1(c1) entered disabled state
[  727.839508] c1 (unregistering): left allmulticast mode
[  727.839573] c1 (unregistering): left promiscuous mode
[  727.839624] br0: port 1(c1) entered disabled state
[  727.875216] br0: port 2(c2) entered disabled state
[  727.875647] c2 (unregistering): left allmulticast mode
[  727.875746] c2 (unregistering): left promiscuous mode
[  727.875827] br0: port 2(c2) entered disabled state
[  727.929229] br0: port 3(c3) entered disabled state
[  727.929594] c3 (unregistering): left allmulticast mode
[  727.929682] c3 (unregistering): left promiscuous mode
[  727.929759] br0: port 3(c3) entered disabled state
[  727.970225] br0: port 4(sender) entered disabled state
[  727.970806] sender (unregistering): left allmulticast mode
[  727.970882] sender (unregistering): left promiscuous mode
[  727.970945] br0: port 4(sender) entered disabled state